A measuring tape or a ruler
Lawmakers use a key tool known as "logrolling" to secure the passage of public works legislation.
Use a ruler, to find out the area do width times length.
It doesn't have length, but you can use sizeof to find out its size.
mm
You can find out how to use a cable length meter by reading the eHow article describing how. You may also find a short description of how to use it on the back of the packaging it came in.
Use this method.
Use Pythagoras' theorem to find the length of the diagonal of a rectangle.
Use length() method. Example: "java".length();
yards
The longest length would be the hypotenuse. You can use SOHCAHTOA to find the length.
You use the distance formula.
Yes you have to use the pythagorean theorm to find the length of a right triangle. But you must subtract A2 from C2 then square root the answer.